Outdoor griddle



FIG. 1 is a top perspective view of an outdoor griddle showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a sectional view thereof taken along line 3--3 of FIG. 2; and

FIG. 4 is a side elevational view thereof, the opposite side being identical. 

The ornamental design for an outdoor griddle, as shown and described. 